shelltests.cpp

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/*
 * Copyright 2003 Martin Fuchs
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */


 //
 // shelltests.cpp
 //
 // Examples for usage of shellclasses.cpp, shellclasses.h
 //
 // Martin Fuchs, 20.07.2003
 //


//#define WIN32_LEAN_AND_MEAN
//#define WIN32_EXTRA_LEAN
//#include <windows.h>

#include "utility.h" // for String
#include "shellclasses.h"


static void dump_shell_namespace(ShellFolder& folder)
{
    ShellItemEnumerator enumerator(folder, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE);

    LPITEMIDLIST pidl;
    HRESULT hr = S_OK;

    do {
        ULONG cnt = 0;

        HRESULT hr = enumerator->Next(1, &pidl, &cnt);

        if (!SUCCEEDED(hr))
            break;

        if (hr == S_FALSE)  // no more entries?
            break;

         if (pidl) {
            ULONG attribs = -1;

            HRESULT hr = folder->GetAttributesOf(1, (LPCITEMIDLIST*)&pidl, &attribs);

            if (SUCCEEDED(hr)) {
                if (attribs == -1)
                    attribs = 0;

                const String& name = folder.get_name(pidl);

                if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
                    cout << "folder: ";
                 else
                    cout << "file: ";

                cout << "\"" << name << "\"\n attribs=" << hex << attribs << endl;
            }
        }
    } while(SUCCEEDED(hr));
}


int main()
{
     // initialize COM
    ComInit usingCOM;


    HWND hwnd = 0;


    try {

         // example for retrieval of special folder paths

        SpecialFolderFSPath programs(CSIDL_PROGRAM_FILES, hwnd);
        SpecialFolderFSPath autostart(CSIDL_STARTUP, hwnd);

        cout << "program files path = " << (LPCTSTR)programs << endl;
        cout << "autostart folder path = " << (LPCTSTR)autostart << endl;

        cout << endl;


         // example for enumerating shell namespace objects

        cout << "Desktop:\n";
        dump_shell_namespace(GetDesktopFolder());
        cout << endl;

        cout << "C:\\\n";
        dump_shell_namespace(ShellPath("C:\\").get_folder());
        cout << endl;


         // example for calling a browser dialog for the whole desktop

        FolderBrowser desktop_browser(hwnd,
                                      BIF_RETURNONLYFSDIRS|BIF_EDITBOX|BIF_NEWDIALOGSTYLE,
                                      TEXT("Please select the path:"));

        if (desktop_browser.IsOK())
            MessageBox(hwnd, desktop_browser, TEXT("Your selected path"), MB_OK);


         // example for calling a rooted browser dialog

        ShellPath browseRoot("C:\\");
        FolderBrowser rooted_browser(hwnd,
                                     BIF_RETURNONLYFSDIRS|BIF_EDITBOX|BIF_VALIDATE,
                                     TEXT("Please select the path:"),
                                     browseRoot);

        if (rooted_browser.IsOK())
            MessageBox(hwnd, rooted_browser, TEXT("Your selected path"), MB_OK);

    } catch(COMException& e) {

        //HandleException(e, hwnd);
        cerr << e.ErrorMessage() << endl;

    }

    return 0;
}